Effects of residual stress on the mechanical properties of copper processed using ultrasonic-nanocrystalline surface modification

Effects of residual stress on the mechanical properties of copper processed using ultrasonic-nanocrystalline surface modification

Effects of surface grain refinement and residual stress on the local and global properties of pure Cu processed using ultrasonic nanocrystalline surface modification (UNSM) was investigated. To distinguish each contribution to the local hardness and global tensile properties of the UNSM treated Cu,...

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Bibliographic Details
Main Authors: Ji Hyun Moon, Seung Mi Baek, Seok Gyu Lee, Yujin Seong, Auezhan Amanov, Sunghak Lee, Hyoung Seop Kim
Format: Article
Language:English
Published: Taylor & Francis Group 2019-03-01
Series:Materials Research Letters
Subjects:
Surface severe plastic deformation
ultrasonic nanocrystalline surface modification
residual stress
microstructure
tensile property
Online Access:http://dx.doi.org/10.1080/21663831.2018.1560370

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